Wenallt is the name of several locations in Wales.
Villages
edit- Wenallt, a hamlet in the community of Trawsgoed, Ceredigion,
- Pen-y-wenallt, a hamlet near Cenarth in Ceredigion
Hills and mountains
edit- Gallt y Wenallt, a subsidiary summit of Y Lliwedd in Snowdonia
- Wenallt Hill, in Cardiff
Other uses
edit- Wenallt Camp, an Iron Age enclosure in Cardiff
- Wenallt Formation, a geological formation near Garth in Powys